Hełm (Polish for "Helmet") is a Polish coat of arms. It was used by a number of szlachta (noble) families under the Polish–Lithuanian Commonwealth.

Notable bearers of this coat of arms have included:

• J. Lyčkoŭski. "Belarusian Nobility Coats of Arms". Helm Coat of Arms and the bearers. (in English)

• Polish heraldry
• Heraldry
• Coat of arms
• List of Polish nobility coats of arms
• Hełm coat of arms

• Dynastic Genealogy
• Ornatowski.com